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United States weather

Weather in Idaho Falls, Idaho for March 2026

Your guide to Idaho Falls weather in March - trends and predictions

    Official Weather Alert ⚠️

  • Wind Advisory - See hour by hour.

    • Snow Forecast ❄️

  • With an average of 4 snowy days, Idaho Falls usually enjoys a light touch of snow in March.
    According to Idaho Falls snow forecast for March 2026, no snow is expected until the end of the month.

    • Temperatures

  • So far, March 2026 in Idaho Falls shows a warmer trend than usual by 3.4 °F.

  • The forecast for the next days in Idaho Falls predicts a temperature of 13.9 °F, which is cooler than the historical average.

  • In general, the average temperature in Idaho Falls at the beginning of March is 6.3 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 18 °F by the end of March.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
22
Dry days
Average rainy days
5
Rainy days
Average snowy days
4
Snow days
Average temperatures
7°/-2°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
82 %
Avg humidity

Idaho Falls Weather March

Move between months or click on a day
February
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
8°
2
Overcast
10°
3
Light freezing rain
8°
4
Light freezing rain
6°
5
Overcast
6°
6
Patchy moderate snow
2°
7
Overcast
4°
8
Overcast
1°
9
Overcast
7°
10
Overcast
7°
11
Overcast
7°
12
Overcast
11°
13
Patchy rain possible
9°
14
Light freezing rain
6°
15
Light freezing rain
2°
16
Patchy rain possible
10°
17
Light freezing rain
11°
18
Light freezing rain
13°
19
Cloudy
14°
20
Light freezing rain
15°
21
Overcast
13°
22
Heavy rain at times
11°
23
Overcast
13°
24
Overcast
17°
25
Weather Alert Sunny
25°
26
Overcast
14°
27
Cloudy
15°
28
Sunny
19°
29
Sunny
21°
30
Sunny
20°
31
Patchy rain possible
12°

Temperatures trend during March in Idaho Falls

See the weather trend as well as the moving average line

March weather in Idaho Falls day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Overcast
Overcast
 8° /-4° 0 mm 0 cm
Mar. 2 Overcast
Overcast
 10° /-2° 0 mm 0 cm
Mar. 3 Light freezing rain
Light freezing rain
 8° /-2° 2 mm 0 cm
Mar. 4 Light freezing rain
Light freezing rain
 6° /-2° 0.2 mm 0 cm
Mar. 5 Overcast
Overcast
 6° /-2° 11.1 mm 5.3 cm
Mar. 6 Patchy moderate snow
Patchy moderate snow
 2° /0° 9 mm 3.3 cm
Mar. 7 Overcast
Overcast
 4° /-4° 0 mm 0 cm
Mar. 8 Overcast
Overcast
 1° /-5° 0 mm 0 cm
Mar. 9 Overcast
Overcast
 7° /-3° 0 mm 0 cm
Mar. 10 Overcast
Overcast
 7° /-1° 0 mm 0 cm
Mar. 11 Overcast
Overcast
 7° /-3° 0 mm 0 cm
Mar. 12 Overcast
Overcast
 11° /-1° 0 mm 0 cm
Mar. 13 Patchy rain possible
Patchy rain possible
 9° /0° 0.6 mm 0 cm
Mar. 14 Light freezing rain
Light freezing rain
 6° /-3° 1.3 mm 0.5 cm
Mar. 15 Light freezing rain
Light freezing rain
 2° /-3° 0.6 mm 0 cm
Mar. 16 Patchy rain possible
Patchy rain possible
 10° /-1° 0.1 mm 0 cm
Mar. 17 Light freezing rain
Light freezing rain
 11° /1° 1.8 mm 0.8 cm
Mar. 18 Light freezing rain
Light freezing rain
 13° /-1° 0.9 mm 0.2 cm
Mar. 19 Cloudy
Cloudy
 14° /-3° 0 mm 0 cm
Mar. 20 Light freezing rain
Light freezing rain
 15° /0° 0.2 mm 0 cm
Mar. 21 Overcast
Overcast
 13° /0° 0 mm 0 cm
Mar. 22 Heavy rain at times
Heavy rain at times
 11° /1° 0.9 mm 0 cm
Mar. 23 Overcast
Overcast
 13° /0° 0 mm 0 cm
Mar. 24 Overcast
Overcast
 17° /3° 0 mm 0 cm
Mar. 25 Sunny
Sunny
 25° /6° 0 mm 0 cm
Mar. 26 Overcast
Overcast
 14° /2° 0 mm 0 cm
Mar. 27 Cloudy
Cloudy
 15° /-2° 0 mm 0 cm
Mar. 28 Sunny
Sunny
 19° /6° 0 mm 0 cm
Mar. 29 Sunny
Sunny
 21° /8° 0 mm 0 cm
Mar. 30 Sunny
Sunny
 20° /8° 0 mm 0 cm
Mar. 31 Patchy rain possible
Patchy rain possible
 12° /8° 1.6 mm 0 cm
Next
Important Notice
Our weather forecast for Idaho Falls in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Idaho Falls forecast closer to your planned date for the most up-to-date weather information.
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Idaho Falls in March - FAQ

What are the expected maximum and minimum temperatures in Idaho Falls during March?

Prepare for cooler days with highs just around 7° and colder nights, dipping below -2°.

How much rainfall should be expected in Idaho Falls during March?

In March, Idaho Falls can expect light to moderate rainfall, totaling 25.3 mm across approximately 5 days. Occasional showers are possible, and planning ahead for them could be helpful.

Will it snow in Idaho Falls in March 2026?

Idaho Falls experiences an average snowfall of 6.28 cm during March, occurring over 4 days.

What are the typical wind conditions in Idaho Falls during March?

The average wind speed in Idaho Falls during March is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

Idaho Falls snow forecast March 2026

Track daily snowfall levels and discover Idaho Falls’s snowy potential this March ❄️
On average, Idaho Falls sees 4 snowy days during March, with approximately 6.3 cm of total snowfall.

March rainfall patterns in Idaho Falls

Explore the daily rainfall trends and prepare for Idaho Fallss March weather 💧
Typically, Idaho Falls has 5 rainy days in March with a total of 25.3 mm of rainfall.

UV exposure in Idaho Falls during March

Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️

Quick links

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Location coordinates Where is Idaho Falls?

Get accurate weather forecasts for Idaho Falls, located at latitude 43.467 and longitude -112.034. Stay updated with localized weather information tailored for Idaho Falls.

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